projects / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 86db550b TR |
2 | /* |
| 3 | * (C) Copyright 2014 | |
| 4 | * Texas Instruments, <www.ti.com> | |
| 86db550b TR |
5 | */ |
| 6 | ||
| 7 | #ifndef __POWER_TPS65218_H__ | |
| 8 | #define __POWER_TPS65218_H__ | |
| 9 | ||
| 9bcfca12 NK |
10 | #include <linux/bitops.h> |
| 11 | ||
| 86db550b TR |
12 | /* I2C chip address */ |
| 13 | #define TPS65218_CHIP_PM 0x24 | |
| 14 | ||
| 15 | /* Registers */ | |
| 16 | enum { | |
| 17 | TPS65218_CHIPID = 0x00, | |
| 18 | TPS65218_INT1, | |
| 19 | TPS65218_INT2, | |
| 20 | TPS65218_INT_MASK1, | |
| 21 | TPS65218_INT_MASK2, | |
| 22 | TPS65218_STATUS, | |
| 23 | TPS65218_CONTROL, | |
| 24 | TPS65218_FLAG, | |
| 25 | TPS65218_PASSWORD = 0x10, | |
| 26 | TPS65218_ENABLE1, | |
| 27 | TPS65218_ENABLE2, | |
| 28 | TPS65218_CONFIG1, | |
| 29 | TPS65218_CONFIG2, | |
| 30 | TPS65218_CONFIG3, | |
| 31 | TPS65218_DCDC1, | |
| 32 | TPS65218_DCDC2, | |
| 33 | TPS65218_DCDC3, | |
| 34 | TPS65218_DCDC4, | |
| 35 | TPS65218_SLEW, | |
| 36 | TPS65218_LDO1, | |
| 37 | TPS65218_SEQ1 = 0x20, | |
| 38 | TPS65218_SEQ2, | |
| 39 | TPS65218_SEQ3, | |
| 40 | TPS65218_SEQ4, | |
| 41 | TPS65218_SEQ5, | |
| 42 | TPS65218_SEQ6, | |
| 43 | TPS65218_SEQ7, | |
| 44 | TPS65218_PMIC_NUM_OF_REGS, | |
| 45 | }; | |
| 46 | ||
| 47 | #define TPS65218_PROT_LEVEL_NONE 0x00 | |
| 48 | #define TPS65218_PROT_LEVEL_1 0x01 | |
| 49 | #define TPS65218_PROT_LEVEL_2 0x02 | |
| 50 | ||
| 51 | #define TPS65218_PASSWORD_LOCK_FOR_WRITE 0x00 | |
| 52 | #define TPS65218_PASSWORD_UNLOCK 0x7D | |
| 53 | ||
| 54 | #define TPS65218_DCDC_GO 0x80 | |
| 55 | ||
| 56 | #define TPS65218_MASK_ALL_BITS 0xFF | |
| 57 | ||
| 6183b295 K |
58 | #define TPS65218_DCDC_VSEL_MASK 0x3F |
| 59 | ||
| 8465d6a7 | 60 | #define TPS65218_DCDC_VOLT_SEL_0950MV 0x0a |
| 86db550b | 61 | #define TPS65218_DCDC_VOLT_SEL_1100MV 0x19 |
| 8465d6a7 FB |
62 | #define TPS65218_DCDC_VOLT_SEL_1200MV 0x23 |
| 63 | #define TPS65218_DCDC_VOLT_SEL_1260MV 0x29 | |
| 86db550b | 64 | #define TPS65218_DCDC_VOLT_SEL_1330MV 0x30 |
| fc69d472 | 65 | #define TPS65218_DCDC3_VOLT_SEL_1350MV 0x12 |
| ebf48500 | 66 | #define TPS65218_DCDC3_VOLT_SEL_1200MV 0xC |
| 86db550b | 67 | |
| 9bcfca12 NK |
68 | #define TPS65218_CC_STAT (BIT(0) | BIT(1)) |
| 69 | #define TPS65218_STATE (BIT(2) | BIT(3)) | |
| 70 | #define TPS65218_PB_STATE BIT(4) | |
| 71 | #define TPS65218_AC_STATE BIT(5) | |
| 72 | #define TPS65218_EE BIT(6) | |
| 73 | #define TPS65218_FSEAL BIT(7) | |
| 74 | ||
| 75 | int tps65218_reg_read(uchar dest_reg, uchar *dest_val); | |
| 86db550b TR |
76 | int tps65218_reg_write(uchar prot_level, uchar dest_reg, uchar dest_val, |
| 77 | uchar mask); | |
| 78 | int tps65218_voltage_update(uchar dc_cntrl_reg, uchar volt_sel); | |
| 9bcfca12 NK |
79 | int tps65218_toggle_fseal(void); |
| 80 | int tps65218_lock_fseal(void); | |
| 7aa5598a | 81 | int power_tps65218_init(unsigned char bus); |
| 86db550b | 82 | #endif /* __POWER_TPS65218_H__ */ |